MXIK (IKPU) codes, class 03104: Mineral or chemical fertilisers, potassic
2 positions · 3 subpositions · 31 codes · tasnif.soliq.uz, data as of 14.10.2026
Updated:
Class 03104 "Mineral or chemical fertilisers, potassic" accounts for 31 codes in group 031 "Fertilisers". They are spread across 2 positions and 3 subpositions. That is 7.2% of all codes in the group.
The largest position is 03104001 "Potassic fertilisers" with 19 codes (61% of the class). It is followed by 03104999 "Other potassic fertilisers" with 12. The largest subpositions are "Other potassic fertilisers" (03104999999, 12), "Potassium chloride" (03104001001, 10), "Potassium sulphate" (03104001003, 9).
By number of codes the class ranks 3rd of 5 in the group. Neighbouring classes: 03103 "Mineral or chemical fertilisers, phosphatic" (18 codes) and 03105 "Mineral or chemical fertilisers containing two or three fertilising…" (323 codes). Under the coding scheme in the Regulation on the National Catalogue, digits 2 to 5 of a goods code are the customs (TN VED, HS-based) code; for this class it is 3104.
Codes in this class
| Code | Name | Copy code |
|---|---|---|
| 03104001 | Potassic fertilisers19 codes | |
| 03104001001 | Potassium chloride10 codes | |
| 03104001003 | Potassium sulphate9 codes | |
| 03104999 | Other potassic fertilisers12 codes | |
| 03104999999 | Other potassic fertilisers12 codes |
How to apply an MXIK code
- Find the subposition of your good or service: the first 11 digits are the group, class, position and subposition.
- Pick the 17-digit code on tasnif.soliq.uz: the last 6 digits are brand and attribute; goods without a barcode use "000000".
- Show this code in electronic invoices (ESF) and online cash register receipts, and for imports in the customs cargo declaration.
- Watch for changes on tasnif.soliq.uz: deleting or changing a code takes effect after 30 days.
- No suitable code? Send a request to the operator through your personal account (reviewed within 3 working days).
Help with MXIK codes in accounting and e-invoices
Leader Audit accountants can match MXIK codes to your product list, review invoices and receipts and set up your accounting in line with the code rules.
Accounting servicesFrequently asked questions
What is the MXIK (IKPU) code for "Other potassic fertilisers"?
The subposition "Other potassic fertilisers" has code 03104999999: group 031, class 03104, position 03104999 "Other potassic fertilisers". It covers 12 codes: all of them start with these 11 digits, and the last 6 digits stand for brand and attribute. The exact 17-digit code is chosen on tasnif.soliq.uz.
What is the MXIK (IKPU) code for "Potassium sulphate"?
The subposition "Potassium sulphate" has code 03104001003: group 031, class 03104, position 03104001 "Potassic fertilisers". It covers 9 codes: all of them start with these 11 digits, and the last 6 digits stand for brand and attribute. The exact 17-digit code is chosen on tasnif.soliq.uz.
How many MXIK codes are in class 03104?
As of 14.10.2026, class 03104 "Mineral or chemical fertilisers, potassic" has 2 positions, 3 subpositions and 31 codes. Every code in the class starts with 03104.
How does class 03104 differ from class 03105?
They are neighbouring classes of group 031. Class 03104 "Mineral or chemical fertilisers, potassic" has 2 positions and 31 codes; class 03105 "Mineral or chemical fertilisers containing two or three fertilising elements" has 3 positions and 323 codes. The class is digits 4–5 of the MXIK code, so a wrong class changes the base code of the item.
Where must the MXIK code be shown?
Under the Regulation on the National Catalogue (Cabinet of Ministers Resolution No. 263 of 28 April 2025) the catalogue is used for electronic invoices, online cash register receipts and the customs cargo declaration (except goods imported for the first time). A code that does not match the base code (first 11 digits) can lead to a fine of 1% of the value under Article 223(5) of the Tax Code.
Sources
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